SMC Customs inc.
SMC Customs is your one stop shop for mandrel bent exhaust systems. We also offer custom restorations, hot rod suspensions, and NHRA certified roll cages.
SMC Customs, Inc. is Eastern Washington’s one stop shop for your performance exhaust needs using Mandrel-Bent exhaust tubing. Located in Spokane, Washington, SMC Customs has the skills and equipment to creatively bend exhaust tubing in aluminized or stainless steel. With over 30 years of automotive and exhaust design experience, owner and operator Shawn McCarthy provides skill and customer service
FRanks C10 is going to be one bad street machine!
Man it's nice to be back racing in the south! Mats is all warmed up ready to make a pass.
We were able to fire up Kirks nova for the 1st time today.
Twin turbo jet boat fun in the northwest! Yes it's snowing...
11/20/2025
Mat's 1st pass in his brand new mustang!
Warmed up and ready to go!
Mat's hydraulic LS putting down big power!
Pretty cool project we have been working on fired up for the 1st time today! It's an all aluminum 535ci pontiac beeing force fed air via a Procharger F-1A...
We have another hotrod with heat in the pipes for the 1st time!
Turbo Tuesday! Pretty cool 2000hp single turbo setup we had on the hubs last week.
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Address
12809 E Sanson Avenue
Spokane, WA
99216
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
| Saturday | 9am - 5pm |